#app{
    background: rgba(0,0,0,0.05);
}
/* 顶部 */
.app_one{
    background: white;
    margin:10px 10px 0 10px;
    border-radius: 10px;
}
.app_one_title{
    height:30px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:0 10px;
}
.app_one_title p{
    font-weight: bold;
    color:#666666;
    font-size: 14px;
}
.app_one_title span{
    color:#1989fa;
    cursor:pointer;
    font-size: 12px;
}
.app_one_content{
    min-height:50px;
    line-height: 20px;
    color:#666666;
    font-size: 14px;
    padding:10px;
    background-color:rgba(0,0,0,0.02);
}
/* 中间 */
.app_two{
    background: white;
    margin:10px 10px 0 10px;
    border-radius: 10px;
    height:50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:0 10px
}
.app_two_left{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width:300px;
    font-size: 14px;
}
.app_two_left p{
    text-decoration:underline;
    cursor: pointer;
}
.app_two_left span{
    color:#1989fa;
    cursor: pointer;
    margin-left:30px
}  
/* 底部 */
.app_three{
    background: white;
    margin:10px 10px 0 10px;
    border-radius: 10px;
    height:300px;
    overflow: hidden;
}
.app_three_title{
    height:30px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:0 10px;
    font-weight: bold;
    color:#666666;
    font-size: 14px;
}
.app_three_title span{
    color:#1989fa;
    cursor: pointer;
    margin-left:30px;
    font-weight:400;
    font-size: 12px;
}
.app_three_content{
    width:100%;
    line-height: 270px;
    height: 270px;
    text-align: center;
    font-size: 70px;
    font-weight: bold;
    color:#1989fa;
    background-color:rgba(0,0,0,0.02);
    position: relative;
}
/* 底部 */
.app_four{
    background: white;
    margin:10px 10px 0 10px;
    border-radius: 10px;
    height:300px;
    overflow: hidden;
}
/* 底部文本 */
.bottomTitle{
    width: 100%;
    text-align: center;
    line-height: 40px;
    color:#666666
}
/* 弹窗 */
.modal{
    width:300px;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    position:absolute;
    left:50%;
    top:30%;
    margin-left:-150px;
}
.modalTitle{
    width: 100%;
    line-height: 40px;
    text-indent: 10px;
    font-size: 16px;
    text-align: center;
    border-bottom:1px solid rgba(0,0,0,0.05);
}